* {
  margin: 0;
  padding: 0;
}
html,
body {
  font-size: 16px;
  color: #333;
}
a {
  text-decoration: none; /* 去除下划线 */
  color: inherit; /* 继承父元素的颜色 */
}
.slide-enter-active,
.slide-leave-active {
  transition: all 0.75s ease-out;
}


.slide-enter-to {
  position: absolute;
  right: 0;
}


.slide-enter-from {
  position: absolute;
  right: -100%;
}


.slide-leave-to {
  position: absolute;
  left: -100%;
}


.slide-leave-from {
  position: absolute;
  left: 0;
}
.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.5s ease;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}
